CVE-2021-42949
"HotelDruid Hotel Management Software Predictable Session Token Vulnerability"
Description
The component controlla_login function in HotelDruid Hotel Management Software v3.0.3 generates a predictable session token, allowing attackers to bypass authentication via bruteforce attacks.
INFO
Published Date :
Sept. 16, 2022, 3:15 p.m.
Last Modified :
June 3, 2025, 7:15 p.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
5.9
Exploitability Score :
3.9
Public PoC/Exploit Available at Github
CVE-2021-42949 has a 6 public PoC/Exploit available at Github.
Go to the Public Exploits tab to see the list.
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2021-42949.
| URL | Resource |
|---|---|
| https://github.com/dhammon/HotelDruid-CVE-2021-42949 | Third Party Advisory |
| https://github.com/dhammon/Security | Broken Link |
| https://www.hoteldruid.com/ | Product Vendor Advisory |
| https://github.com/dhammon/HotelDruid-CVE-2021-42949 | Third Party Advisory |
| https://github.com/dhammon/Security | Broken Link |
| https://www.hoteldruid.com/ | Product Vendor Advisory |
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
All CVE - PoC in GitHub
poc proofofconcept tester allcve cvegithub cvenew cvepoc cveupdate
None
None
None
None
None
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2021-42949 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2021-42949 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
CVE Modified by 134c704f-9b21-4f2e-91b3-4a467353bcc0
Jun. 03, 2025
Action Type Old Value New Value Added CVSS V3.1 AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H Added CWE CWE-287 -
CVE Modified by af854a3a-2127-422b-91ae-364da2661108
Nov. 21, 2024
Action Type Old Value New Value Added Reference https://github.com/dhammon/HotelDruid-CVE-2021-42949 Added Reference https://github.com/dhammon/Security Added Reference https://www.hoteldruid.com/ -
CVE Modified by [email protected]
May. 14, 2024
Action Type Old Value New Value -
Initial Analysis by [email protected]
Sep. 17, 2022
Action Type Old Value New Value Added CVSS V3.1 NIST AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H Changed Reference Type https://github.com/dhammon/HotelDruid-CVE-2021-42949 No Types Assigned https://github.com/dhammon/HotelDruid-CVE-2021-42949 Third Party Advisory Changed Reference Type https://github.com/dhammon/Security No Types Assigned https://github.com/dhammon/Security Broken Link Changed Reference Type https://www.hoteldruid.com/ No Types Assigned https://www.hoteldruid.com/ Product, Vendor Advisory Added CWE NIST CWE-326 Added CPE Configuration OR *cpe:2.3:a:digitaldruid:hoteldruid:3.0.3:*:*:*:*:*:*:*
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2021-42949 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2021-42949
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
37.38 }} 2.67%
score
0.96973
percentile